I want to pack AND play

does anyone have first hand experience with a pack that can also be used as a dildo? I want something I can wear comfortably in my pants on the daily, but I also want to be able to throw a condom on and get down anytime. Is there anyone with firsthand experience with a product that really works for this? I don't want is so rigid that it looks like i'm pitching a tent all day, but I want it to work well.